76 lines
1.9 KiB
Markdown
76 lines
1.9 KiB
Markdown
```typescript title="WASM - Token Reduction Configuration"
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import init, { extractBytes } from "kreuzberg-wasm";
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await init();
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const config = {
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tokenReduction: {
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mode: "aggressive",
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preserveImportantWords: true,
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},
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};
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const bytes = new Uint8Array(buffer);
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const result = await extractBytes(bytes, "application/pdf", config);
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console.log(`Original content: ${result.content.length} characters`);
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console.log(`Preview: ${result.content.substring(0, 100)}...`);
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// Token reduction modes:
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// - "aggressive": maximum reduction
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// - "balanced": moderate reduction
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// - "conservative": minimal reduction
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```
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```typescript title="WASM - Token Reduction Modes"
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import init, { extractBytes } from "kreuzberg-wasm";
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await init();
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interface TokenReductionResult {
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mode: string;
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originalSize: number;
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reducedSize: number;
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reductionRatio: number;
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preview: string;
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}
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async function compareTokenReductionModes(bytes: Uint8Array): Promise<TokenReductionResult[]> {
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const modes = ["conservative", "balanced", "aggressive"];
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const results: TokenReductionResult[] = [];
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for (const mode of modes) {
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const config = {
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tokenReduction: {
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mode,
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preserveImportantWords: true,
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},
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};
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const result = await extractBytes(bytes, "application/pdf", config);
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const originalSize = result.content.length;
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const reducedSize = result.content.split(/\s+/).length;
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results.push({
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mode,
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originalSize,
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reducedSize,
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reductionRatio: 1 - reducedSize / originalSize,
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preview: result.content.substring(0, 80),
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});
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}
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return results;
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}
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const bytes = new Uint8Array(buffer);
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const modeComparison = await compareTokenReductionModes(bytes);
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console.log("Token Reduction Mode Comparison:");
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modeComparison.forEach((r) => {
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console.log(` ${r.mode}:`);
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console.log(` Original: ${r.originalSize} chars`);
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console.log(` Reduction: ${(r.reductionRatio * 100).toFixed(1)}%`);
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});
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```
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